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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 41°F |
Humidity | 91% |
Wind | 0 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | North Hollywood, California | 82 |
2 | Hot Springs, South Dakota | 81 |
3 | Van Nuys, California | 81 |
4 | Glendale, California | 78 |
5 | Hollywood, California | 78 |
6 | San Fernando, California | 76 |
7 | Pasadena, California | 74 |
8 | Reseda, California | 73 |
9 | West Hills, California | 71 |
10 | Los Angeles, California | 70 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.9*µg/m³ |
PM2.5 concentration in Walpole air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 27 AQI US | 55.4° 39.2° | 4.5 mp/h | |
Monday, May 13 | Good 21 AQI US | 62.6° 41° | 8.9 mp/h | |
Tuesday, May 14 | Good 16 AQI US | 80% | 69.8° 46.4° | 15.7 mp/h |
Wednesday, May 15 | Good 30 AQI US | 100% | 57.2° 55.4° | 8.9 mp/h |
Thursday, May 16 | Good 20 AQI US | 71.6° 53.6° | 8.9 mp/h | |
Friday, May 17 | Good 12 AQI US | 69.8° 50° | 6.7 mp/h | |
Saturday, May 18 | Good 43 AQI US | 100% | 64.4° 50° | 13.4 mp/h |
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